baber/WOPTO huggingface dataset:
Patent JP-H0499682-A (JP)
Title: Thermal printer
Inventor: TAKITA NORIO
IPC: B41J25/316
Filed: 1990-08-20
Abstract: PURPOSE:To maintain printing performance well by providing a retractable head cover covering a line thermal head and constituting an interlock mechanism in which the head cover opens the line thermal head under closed state of body cover whereas the head cover covers the line thermal head under open state of the body cover. CONSTITUTION:In a thermal printer 15, when a body cover 5 is opened in order to unjam a print paper 13 or to replace an ink ribbon 10, an open/close bar 20 separates from a lever part 19 to move a link mechanism 17 with the tension of a spring 18 thus covering a line thermal head 4 with a moving head cover 16. Since the finger of worker or a tool does not touch the line thermal head 4 even if the body cover 5 is opened, the line thermal head 4 is not contaminated nor damaged at the time of unjamming or replacement of ink ribbon 10 thus preventing print performance from being deteriorated.
Patent JP-H0554549-A (JP)
Title: Storage device and device and system for recording history information before use in storage device
Inventor: ISHIMORI YASUHIDE
IPC: G06F17/40
Filed: 1991-08-29
Abstract: PURPOSE:To rapidly obtain the data of product and to efficiently perform quality control business by obtaining history information before use corresponding to process progressive information from the prescribed area of a storing medium. CONSTITUTION:A net work NW is used as interface software sending data to a prescribed transmission destination without interfering of the data with each other even when the data are outputted simultaneously from respective personal computers PCs. Four personal computers belong to a manufacture engineering control section S1, eight personal computers belong to a manufacturing line S2 as a recording and transmitting means, further, one personal computer and two file servers FS1, FS2 belong to a manufacturing line control section S3. In the section S2, a test before shipping is performed through simulators SM5-12 from the personal computers PCs. The result is sent to the net work NW. In the section S2, the test condition is monitored and controlled. In the section S3, this test condition is stored in the file servers FS1,2 and the test progressive condition is monitored by the personal computer.
Patent JP-H01113418-A (JP)
Title: Resin acid ester based on novolac-oxyalkylates, production and use thereof
Inventor: HAINTSU UURITSUHI
IPC: C09K23/52
Filed: 1988-09-02
Abstract: PURPOSE: To obtain the ester which is a surfactant useful for a coupling assistant, etc. at the time of producing an azo dye by esterification of the whole or part of the OH group at the terminal of oxyalkylated novolak with an (un) denatured natural resin acid, etc.  
     CONSTITUTION: The ester in which Y in formula I is at least partly the acyl residue of a component (b) and the remaining Y is H, the acyl residue of 1-24C satd. carboxylic acid, the acyl residue of 2-24C hydroxy fatty acid or the like is obtd. by esterifying (a) the whole or part of the OH group at the terminal of the oxyalkylated novolak in which Y in formula I {Ar is the arom. residue (substd. for 1-18C alkoxy, etc.); A is formula II [(n) is 1 to 50; X is -CH 2 CH 2 , -CH 2 CH(CH 3 )-; Y is H]; W is -CHR- or the like, (R is H, 1-9C alkyl); W* is H or the like; (m) is 1 to 16} with (b) the (un)denaturated natural resin acid, then if necessary, (c) bringing the same into reaction with SO 3 , maleic anhydride, etc., to form a (half)esterified group and further, exchanging the acid H to an equiv. amt. of cation and converting this cation to the form of the corresponding salt at need. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0383757-A (JP)
Title: Paper resupply device
Inventor: ENDO MITSUKI
IPC: B41J11/42
Filed: 1989-08-28
Abstract: PURPOSE:To perform the head takeup of a roll paper without being jammed, regardless of a head position, by providing a paper stock portion with automatic head takeup means for a leading roll paper. CONSTITUTION:A leading roll paper 1, which is delivered from a paper stock portion 3, is carried to a treatment portion (a printing portion) 7 where its head is automatically taken up by automatic head takeup means (which contain a paper guide 4 and a delivery roller 5), and reserved in reserve portions (paper winding spools) 11, 12 on a continuous basis after a preset treatment is taken in a treatment portion 7. Followingly, the next roll paper 2 from a paper stock portion 3, with the head similarly taken up, is led to a carry path and treated. In this way, the roll papers 1, 2 have the heads automatically taken up by the head takeup means 4, 5 without being jammed, regardless of head positions.
Patent JP-H0562430-A (JP)
Title: Material retrieval/display device
Inventor: EGUCHI SACHIKO
IPC: G11B27/10
Filed: 1991-08-29
Abstract: PURPOSE:To speedily and easily operate the retrieving processing of an identification number concerned with a cassette which is not housed in a cart machine. CONSTITUTION:When the cassette which records a material to be transmitted is not housed in a bin provided in the cart machine, the identification number of the cassette which records the material is retrieved from a material code (step 51, 52, and 53), and both the material code and the identification number of the cassette are simultaneously displayed on a display screen where a transmission list is displayed (step 54 and 55). Thus, the retrieval of the material in the cart machine can be automatically operated only by opening a CM transmission menu, and when the cassette is not housed in the cart machine, the identification number of the cassette which records the material is automatically displayed, so that an operator can search the objective cassette by the cassette identification number.
Patent JP-2001039963-A (JP)
Title: Purification of baccatine derivative
Inventor: BANDAI TADAKATSU
IPC: C07D305/14
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative useful as a starting raw material for preparing a taxoid compound such as paclitaxel which is an anticancer agent by reacting a baccatine with a keto ester in the absence of a catalyst. SOLUTION: (A) A baccatine represented by formula I (R1 and R2 are each a protecting group of hydroxyl group; Bz is benzoyl) is reacted with (B) a β-keto ester in the absence of a catalyst preferably under a reduced pressure to afford the objective derivative. An analog of 10-acetylbaccatine III or a low-molecular weight compound collected from a leaf of Taxus cuspidata can be used as the component A. Compounds represented by formulae II and III [R3 is a (substituted)phenyl, a (substituted)furyl, a (substituted)pyridinyl, a (hydroxy)alkyl, a halogenated alkyl, a cyclic alkyl or thienyl; R4 is H or an alkyl; R5 is a parent nucleus of an alcohol forming an ester with COOH; and (n) is 1-5] are cited as the component B.
Patent JP-H11552-A (JP)
Title: Gas reactor
Inventor: HAYASHI YUJI
IPC: B01J12/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To maintain stabilized uniform glow discharge and to facilitate activation of gas by providing a first electrode in the inside of a dielectric container for allowing a first gas to flow and a second electrode on the outside wall of the dielectric container, energizing both electrodes, and generating the glow discharge in the dielectric container. SOLUTION: When AC electric power is impressed between an internal electrode 11 and an external electrode 12 from an electric power source 30, the glow discharge is generated between both electrodes 11, 12 via the container 13. When gas A is injected into the container 13 in this state via a gas injection tube 20, the gas A is excited with the glow discharge and an auxiliary work of two catalyst 14, 15 for excitation provided on the surface of the internal electrode 11, moving to a region provided with the catalyst 16 for activation from the discharge region. The gas A activated with assistance of the catalyst 16 flows into gas B injected from a gas injection tube 21 to be mixed, and a chemical reaction of both gas A, B generates and obtained gas C is discharged via a gas discharge tube 22.
Patent JP-H1065831-A (JP)
Title: Facsimile/telephone automatic changeover computer
Inventor: YASUDA NOBUYUKI
IPC: H04N1/32
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To make the size small, the weight light and to attain multi-function in the computer provided with a TEL/FAX automatic changeover device containing an externally mounted telephone set by simplifying the configuration and control so as to reduce the equipment scale and the control scale. SOLUTION: The system for the computer is provided with a TEL/FAX automatic changeover device T/Fsw, a computer processing section Cp and an externally mounted telephone set 9, just after a trunk line 11 by the TEL/ FAX automatic changeover device T/Fsw is closed, when a destination receiving a signal of a facsimile FAX transmission control procedure is sent by an automatic facsimile equipment, a control section 1 controls the reception of the facsimile text. Just after the trunk line is closed, when a destination unable to receive the FAX transmission control procedure signal is a manual transmission facsimile equipment, a reply message urging FAX transmission is sent and after a key entry signal S27 from a key board 29 is received, the FAX text is received.  When the signal of the FAX transmission control procedure cannot be received, a call signal is sounded from a speaker 28 and a speech is made after receiving the key entry signal S27 from the key board 29.
Patent JP-S6374174-A (JP)
Title: Control system for reproduction of information
Inventor: TOKUMITSU KENJI
IPC: G11B20/10
Filed: 1986-09-17
Abstract: PURPOSE:To reduce the load of a host device by carrying out the reverse data reproduction of each block and transferring the reproduced data to the host device when an indication is received from the host device for the reverse data reproduction. CONSTITUTION:A disk controller 2 receives an instruction from a CPU 1 serving as a host device and controls a disk driver 4. The controller 2 contains two buffer memories 3. A disk 5 is divided into plural tracks N, N+1... and then into sectors 0, 1...n-1 to record data for each block. Receiving an indication from the CPU 1 for reverse reproduction of data, the controller 2 transfers data equivalent to the number of designated blocks to the CPU 1 from a designated block between the designated final block and the designated first block. In this case, the data are stored in the memory 3 from the final area and transferred from a first area of the memory 3. Otherwise the data are stored successively in the memory 3 from the first area and transferred from the final area of the memory 3 respectively.
Patent JP-S6196258-A (JP)
Title: Toroidal type stepless speed change gear
Inventor: YOSHIDA MAKOTO
IPC: F16H15/38
Filed: 1984-10-17
Abstract: PURPOSE:To enable a smooth start of a vehicle, by providing a start clutch in the power transmission path between a toroidal speed change section and a differential gear. CONSTITUTION:A start clutch 7 is provided in the power transmission path between a toroidal speed change section in a toroidal type speed change gear and a differential gear unit. Therefore, when a vehicle comes to a stop, the speed change gear unit may be shifted to have its maximum speed reduction rate during idle operation even through it has had any speed reduction rate, and therefore, the vehicle may smoothly start. Further, the torque of an engine 1 which is exerted to the start clutch upon acceleration is reduced through the toroidal speed change section so that the capacity of torque transmission may made to be less.
Patent JP-H0773134-A (JP)
Title: Common controller
Inventor: MARUYAMA TETSUO
IPC: G06F13/00
Filed: 1993-09-03
Abstract: PURPOSE:To use a unit common to plural systems by means of averaging the processing number of commands by receiving the commands from the other interface port until prescribed time passes from time when a simultaneous command reception part receives an instruction from a host device in one of the plural interface ports. CONSTITUTION:The plural interface ports 6 and 7 receive the commands from the plural host devices 1 and 2. A common controller (external storage controller) 5 receives the command from the other interface ports 6 and 7 until prescribed time passes from time when the instruction of either host device 1 or 2 of the interface port 6 or 7 is received. A command stack 22 in a memory 11 sequentially accumulates the commands which the simultaneous command reception part 20 receives. Thus, the processing number of the commands can be prevented from being fluctuating by the interface ports 6 and 7, and they can equally be used at the plural host devices 1 and 2 to which the common controller 5 is connected.
Patent JP-H1163660-A (JP)
Title: Hot water supply device
Inventor: ADACHI IKURO
IPC: F24H1/00
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device which prevents the discomfort caused by the supply of hot water at high temperature or water from arising in a user in bath. SOLUTION: In a hot water supply device being equipped with a hot water supply pipe 7 in which a water quantity adjusting valve 20 is arranged and which is connected to a bathtub, a hot water supply set 2, a hot water supply mode switching means 30 which switches the hot water supply mode between a hot-water-at-high-temperature adding mode and a hot-water filling mode, a hot water supply control means 31 which controls the temperature of the hot water from the hot water supply set 2, according to the hot water supply mode, and the first flow control limitation control means 32 which reduces the flow of the hot water to the bathtub by the flow quantity adjusting valve 20 when the hot water supply mode is a hot-water-at-high-temperature adding mode,  the second flow limitation control means which reduces the flow of the hot water supply to the bathtub by the water quantity adjusting valve 2 during the first specified time since the start of hot water supply in the hot-water-filling mode when the hot water supply mode is switched from the hot-water-at-high temperature adding mode to the hot-water-filling mode after finish of the hot water supply in the hot-water-at-high-temperature adding mode is provided.
Patent JP-2000056299-A (JP)
Title: Color liquid crystal display element using polymer liquid crystal
Inventor: MASAKI KAZUAKI
IPC: G02F1/1333
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display element which can display simple patterns or the like classified with colors even if there is no backlight. SOLUTION: Transparent electrodes 3, 4 are formed on one side of each of substrates 1, 2, color filters 5R, 5G, 5B of three primary colors red, green and blue are provided in a display region A on a surface of one transparent electrode 3 by printing or the like and the color filters 5R, 5G, 5B of three primary colors are also provided in non-display regions C directly on the substrate 1. Besides they are stuck by using a sealant in at their peripheral circumferences so as to keep a gap at a specified interval and a polymer liquid crystalline material is injected into the gap to form a liquid crystal layer 8. Besides a reflection plate 9 or a semitransparent reflection plate is provided on an outer surface of one substrate 1. The color filters 5R, 5G, 5B are provided so that a background observed by transmission through, or seen through the liquid crystal layer looks whitish due to mixed colors when all the transparent electrodes are in on or off state.
Patent JP-S6199024-A (JP)
Title: Combustion detector
Inventor: MURAKAMI SHIGERU
IPC: F23N5/12
Filed: 1984-10-19
Abstract: PURPOSE:To attempt to improve the combustion range in a low-temperature zone and the oxygen deficiency characteristic in a high-temperature zone by constituting an oxygen deficiency detection level temperature correction circuit by concurrently using a room temperature detecting thermistor as one for the temperature correction of the oxygen deficiency detection level. CONSTITUTION:In a case where the room temperature is high, the resistance value of a room temperature detection thermistor 17 is small. Hence, a non-inversional input potential of an amplifier 24 becomes high, and the output thereof becomes a high voltage, and the degree of contributing to lowering an oxygen deficiency detection level VB is small. When the room temperature is lowered, the resistance value of the room temperature detection thermistor 17 becomes large, the non-inversional input voltage of the amplifier 24 is lowered, and the output potential is also lowered. When the output potential of the amplifier 24 is lowered, the oxygen deficiency detection level VB is lowered to the substantially same potential. When the room temperature is lowered, combustion air is also lowered, and hence an air surplus phenomenon occurs. This causes the flame level to lower. However, since the oxygen detection level is also lowered, a constant difference is maintained in a substantially the same manner as the case where the room temperature is high, between the oxygen detection level and the flame level.
Patent JP-H0385332-A (JP)
Title: Automatic constant speed device
Inventor: KATO MITSUAKI
IPC: B60W30/00
Filed: 1989-08-26
Abstract: PURPOSE:To improve the responsibility by supply an actuator with electroviscous fluid whose viscosity varies according to the variety of voltage by means of a fluid pump by arranging the fluid pump to control the pressure in the actuator for controlling the opening and closing of a throttle valve. CONSTITUTION:In an actuator 1 for opening and closing a throttle valve through a throttle link 8, the diaphragm 7 integral with the throttle link 8 is provided to urge the side of a pressure chamber 10 by means of a return diaphragm 9. To the pressure chamber 10 a compensation pipe 11 and 13 in the midways of which a control electrode 5 and pressure keeping electrode 6 are arranged respectively are connected, and the compensation pipe 13 is connected to the discharge side of the fluid pump 3 whose suction side is connected to a storage 4. In addition, fluid of electroviscous effect for increasing the viscosity when voltage is applied to the fluid is contained in the storage 4, and the voltage applied to the electrode 5 and 6, which allows the throttle valve to adjust its opening.
Patent JP-S60111699-A (JP)
Inventor: KIMURA SHIGEHIRO
IPC: D06F75/26
Filed: 1983-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1146820-A (JP)
Title: Badge with locking needle-shaped leg
Inventor: YOKOYA MASAAKI
IPC: A44C1/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a badge designed to be securely held so that its needle- shaped leg does to slip and easily draw out of a fixed member. SOLUTION: A fixing case 2 is formed by an inner frame part 2a provided with a slot 9 and an outer frame part 2b inside which a storage stepped grove part 13 for storing a lock body 1 is provided. The lock 1, having in its center a locking hole 5 tapered in thin width as it leaves a control part 6, and having an elastic body 7 at its lower end, is slidably stored in the fixing case in such a way that it is energized by the elastic body 7 toward the control part 6, thus constituting a fixing member. A display body 3 with a needle-shaped leg 4 is inserted into the slot 9 provided in the inner frame part 2a of the fixing case, to constitute badges.
Patent JP-S61100368-A (JP)
Title: Lapping surface plate
Inventor: KONDO KEIICHI
IPC: B24B37/16
Filed: 1984-10-19
Abstract: PURPOSE:To maintain a degree of flatness in a surface plate ever so longer as well as to make the promotion of high-grade precision in finishing size accuracy and surface accuracy of a work attainable, by forming a ringlike groove in a surface opposed to a work part of the surface plate. CONSTITUTION:A groove is installed in a part equivalent to an almost anpex part coming to a convex form by a central part on a radius of a surface plate 1, namely, dead load and a lap ring 4 and the imposition of load 3 whereby an abrasive grain 7, a work 5 and a correction ring 2 hit this groove edge part during lapping so that also this edge part comes to be lapped in consequence. Therefore, with this edge part lapped like this, the radial central part tends to become a concave form. Witn this constitution, an upper side of a section in radial direction passing the center of the surface plate installing a grooveless or uniform groove in a spiral form comes to a convex form but in case of a center-groove surface plate, it comes to a concave form. Thus, since maintenance of a degree of surface flatness is prolongable, a surface plate change cycle and correction time are sharply prolonged or reduced.
Patent JP-H04104911-A (JP)
Title: Recovery of iron oxide
Inventor: TAMAURA YUTAKA
IPC: C01B32/40
Filed: 1990-08-22
Abstract: PURPOSE:To regenerate the title iron oxide through such processes that when surface-deposited carbon is to be removed from iron oxide particles with oxygen defects disappeared, water or water vapor is brought into contact with the system to produce CO by reaction the oxygen in the iron oxide and the carbon on the surface, resulting in efficient carbon removal. CONSTITUTION:Oxygen defects are forcedly produced in the spinel structure in an iron oxide (magnetite) to effect activation, and using the resultant iron oxide thus activated as a catalyst, the carbon dioxide in automotive exhaust gas, etc., is decomposed to suppress its emission into the air. And, used, deactivated iron oxide particles through the above process, which has been freed from oxygen defects, with carbon powder deposited on the particle surface, are brought into contact with water or water vapor to make reaction between the oxygen in said iron oxide and the carbon on the surface to effect producing carbon monoxide, thus removing the carbon from the surface of said iron oxide. The resultant iron oxide is then activated and reused for carbon dioxide decomposition.
Patent JP-S6198530-A (JP)
Title: Manufacture of film for substrate and functional laminatre
Inventor: SUGIYAMA MASATO
IPC: B29C69/00
Filed: 1984-10-22
Abstract: PURPOSE:To produce a laminate, by forming contoured deformation throughout a film that is for a substrate and is made of a thermoplastic high-polymer resin, which contoured deformation will disappear when the film is heat-treated, thereby making the film lubricant, and forming a film on a substrate while heat-treating the substrate. CONSTITUTION:A polyethylene terephtalate is extruded from a mouth using an extruder, and static electricity is applied to the extrudate that is on a cooled drum while it is further extruded into a film. The film is stretched, is thermally set to complete the orientation of the crystals, and is plastically deformed by a pair of emboss rolls. The rolls are rubber rolls having a hardness almost similar to that of the film, and are heated by nichrome wire heaters contained in them, an emboss wheel 1 presses the film, and while the edges of the film are slit and the film is taken up. Using this film (F) as a substrate 40, a vertical magnetic recording medium having a permalloy/Co-Cr two-layered film structure is formed by using a sputtering apparatus of the opposed target (T1, T2) system.